Template.notifications.helpers({
    notifications:function(){
        return Notifications.find({userId: Meteor.userId(), read: false});
    },
    notificationCount:function(){
        return Notifications.find({userId: Meteor.userId(), read: false}).count();
    }
});

Template.notificationItem.helpers({
  notificationPostPath: function() {
    return Router.routes.postPage.path({_id: this.postId});
  }
});

Template.notificationItem.events({
  'click a': function() {
    Notifications.update({_id:this._id}, {$set: {read: true}});
  }
});